I bought this phone in December 2016, it has been 1 year and 2 months since I first bought the phone and its running fine . It has an octa core processor with 3 gb of ram and 32 gb internal memory. It comes with Android Version Marshmallow preloaded in the phone. As it is a Xioami Brand phone it comes with the MIUI user interface. The phone has a lot of themes to choose from and can be customised according to the users preferences. The front camera is a 5 mp selfie camera and the main rear camera is a 13 mp camera with an led flash. The pictures are of good quality and not that bad.
The security features on the phone are good too as it comes with a fingerprint sensor on the back of the phone and can store upto 5 fingers at a single time. The basic security features of pattern, password lock are also present. It has one drawback which is that it can only have either 2 sim cards at a time or a sim card and a micro SD memory card at one time. If they gave an option for 2 sim card and a micro SD memory card simultaneously then it would be a even better deal.
Overall , it is an excellent and decent looking phone which is sufficient for my phone usage with a good battery backup of 4000 mah too.